Located in Delmont, Pennsylvania with an additional office in West Virginia. We offer complete civil engineering and surveying services with departments
specializing in oil and gas well site development, pipelines, civil site development, transportation, structures,
environmental science, municipal engineering, landscape architecture, and surveying. All of our departments have
experience in planning, design, and construction as well as the
preparation of plans, specifications, and cost estimates.
Our service area extends over a large
portion of the eastern United States. As a Hammontree Company we are ranked in the top 100 fastest growing engineering firms in the nation on the Zweig Hot List, placing 67th in the nation in 2013 and 85th in 2012. We also have been named in 2014 as one of the 100 Fastest Growing Companies in Pittsburgh by the Pittsburgh Business Times.